Potassio permanganato, per analisi, ExpertQ®, ACS, ISO, Reag. Ph Eur
- Synonyms: Permanganic acid potassium salt
- KMnO4
- M = 158,04 g/mol
- CAS [7722-64-7]
- EINECS-No.: 231-760-3
- Solub. in water: (20 ºC): 64 g/l
- Melting point: > 240 ºC (decomposes)
- Vapour pressure: (20 ºC) < 0,01 hPa
- LD 50 (oral, rat): 1090 mg/kg
- EC-Index-No.: 025-002-00-9
- ADR: 5.1 O2 II UN 1490
- IMDG: 5.1 II UN 1490
- IATA/ICAO: 5.1 II UN 1490
- GHS-signal word: Danger
- GHS-H sentences: H272 - H302 - H314 - H373 - H410 - H361d -
- GHS-P sentences: P221 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501a
- Tariff number: 2841 61 00 00
- Applications: analytical chemistry, laboratory reagent, synthesis of organic products, bleaching agent, photography, antiseptic.
- Appearance: Dark-brown black crystalline powder
SPECIFICATIONS
assay (permanganometric): min. 99,0 %
assay (iodometric): 99,0 - 100,5 %
identity (IR-spectrum): passes test
appearance of solution: colourless
insoluble in water: max. 0,1 %
chlorides (Cl): max. 0,005 %
chlorides and chlorates (as Cl): max. 0,005 %
sulfates (SO4): max. 0,005 %
total nitrogen (as N): max. 0,005 %
copper (Cu): max. 0,001 %
heavy metals (as Pb): max. 0,003 %
iron (Fe): max. 0,002 %
lead (Pb): max. 0,002 %
| Codice | Volume | ||
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PO0331005P | x 5 kg |
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PO03310250 | x 250 g |
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PO0331025P | x25 kg |
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PO03310500 | x 500 g |
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PO03311000 | x 1 kg |
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